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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_drawinglayer.hxx"

#include <drawinglayer/primitive2d/epsprimitive2d.hxx>
#include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
#include <drawinglayer/primitive2d/metafileprimitive2d.hxx>

//////////////////////////////////////////////////////////////////////////////

namespace drawinglayer
{
	namespace primitive2d
	{
		Primitive2DSequence EpsPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const
		{
			Primitive2DSequence xRetval;
			const GDIMetaFile& rSubstituteContent = getMetaFile();

			if(rSubstituteContent.GetActionCount())
			{
				// the default decomposition will use the Metafile replacement visualisation.
				// To really use the Eps data, a renderer has to know and interpret this primitive
				// directly.
				xRetval.realloc(1);

				xRetval[0] = Primitive2DReference(
					new MetafilePrimitive2D(
						getEpsTransform(),
						rSubstituteContent));
			}

			return xRetval;
		}

		EpsPrimitive2D::EpsPrimitive2D(
			const basegfx::B2DHomMatrix& rEpsTransform,
			const GfxLink& rGfxLink,
			const GDIMetaFile& rMetaFile)
		:	BufferedDecompositionPrimitive2D(),
			maEpsTransform(rEpsTransform),
			maGfxLink(rGfxLink),
			maMetaFile(rMetaFile)
		{
		}

		bool EpsPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
		{
			if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
			{
				const EpsPrimitive2D& rCompare = (EpsPrimitive2D&)rPrimitive;

				return (getEpsTransform() == rCompare.getEpsTransform()
					&& getGfxLink().IsEqual(rCompare.getGfxLink())
					&& getMetaFile() == rCompare.getMetaFile());
			}

			return false;
		}

		basegfx::B2DRange EpsPrimitive2D::getB2DRange(const geometry::ViewInformation2D& /*rViewInformation*/) const
		{
			// use own implementation to quickly answer the getB2DRange question.
			basegfx::B2DRange aRetval(0.0, 0.0, 1.0, 1.0);
			aRetval.transform(getEpsTransform());

			return aRetval;
		}

		// provide unique ID
		ImplPrimitrive2DIDBlock(EpsPrimitive2D, PRIMITIVE2D_ID_EPSPRIMITIVE2D)

	} // end of namespace primitive2d
} // end of namespace drawinglayer

//////////////////////////////////////////////////////////////////////////////
// eof